To fix the language in Call of Duty: Black Ops II from Russian to English, you need to replace specific localization files in your game directory. This process works for both Steam and portable versions by manually overwriting the localization Steam Community Step-by-Step Language Fix Download English Language Files
Delete the russian folder and paste the downloaded english folder in its place. To fix the language in Call of Duty:
In the main directory, delete files named localization.txt , localization_mp.txt , and localization_zm.txt . : Extract your downloaded English pack. Move the new english folder into the zone directory. Your Russian version of Call of Duty: Black
If you followed the steps and see Cyrillic, try these advanced fixes: Install English Files In the main directory, delete
Before making changes, navigate to your game's installation folder and copy any existing localized_russian_*.iwd files to a separate folder for safety. Step 2: Manual File Replacement (The Patch)
Article last updated: May 2, 2026 File integrity checked: May 1, 2026